Pith Number

pith:HSSOAEID

pith:2018:HSSOAEIDC2I2VMSZPC2A2MT7QO

not attested not anchored not stored refs pending

Edge fires drive the shape and stability of tropical forests

Adam F. A. Pellegrini, Andrew M. Berdahl, Laurent H\'ebert-Dufresne, Sidney Redner, Stephen W. Pacala, Uttam Bhat

arxiv:1802.04892 v1 · 2018-02-13 · q-bio.PE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSSOAEIDC2I2VMSZPC2A2MT7QO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:23:22.297728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca4e011031691aab25978b40d327f83a957200287d4a09f79ddf6e52e2a297a

Aliases

arxiv: 1802.04892 · arxiv_version: 1802.04892v1 · doi: 10.48550/arxiv.1802.04892 · pith_short_12: HSSOAEIDC2I2 · pith_short_16: HSSOAEIDC2I2VMSZ · pith_short_8: HSSOAEID

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HSSOAEIDC2I2VMSZPC2A2MT7QO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3ca4e011031691aab25978b40d327f83a957200287d4a09f79ddf6e52e2a297a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65dcf02b90329588f99f63a6c5c8649ba7af5b27114dab6c27ef3637ecd69cbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-02-13T23:11:05Z",
    "title_canon_sha256": "238c4bd08a9bb0e2376cfe468217cd717ce7c7cea0330b8d4211a465ac6a262f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04892",
    "kind": "arxiv",
    "version": 1
  }
}